Major Problems with 2018 Hyundai Sonata Derived from Complaints & Recalls

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Worst 3 complaints of 2018 Hyundai Sonata

2018 Hyundai Sonata ACCELERATOR PEDAL Victims: 2 Mileage: 10000 miles

2018 Hyundai Sonata VEHICLE SPEED CONTROL Victims: 1 Mileage: 8916 miles

2018 Hyundai Sonata ENGINE Mileage: 1100 miles

Browse 2018 Hyundai Sonata complaints by category

Problems with ENGINE, ELECTRICAL SYSTEM and EXTERIOR LIGHTING are the most frequent issues recorded by the NHTSA from Hyundai Sonata owners.

Problem Category	Number of Problems
ENGINE purchased new 2018 sonata sel model in california. while driving the transmission starts to hard downshift when the brake...	36 ~ 11328 miles
ELECTRICAL SYSTEM car has keyless start. will not start in temps below 20 degrees f. has happened 4x in 2 weeks. car...	14 ~ 15019 miles
EXTERIOR LIGHTING the headlights on my 2018 hyundai sonata limited have condensation in them. it has been there from the day i...	14 ~ 3174 miles
UNKNOWN OR OTHER i bought my 2018 sonata in january 2018. i have noticed that it tends to hesitate when making turns especially...	12 ~ 11464 miles
VEHICLE SPEED CONTROL purchased new 2018 sonata sel model in california. while driving the transmission starts to hard downshift when the brake...	10 ~ 8523 miles
SERVICE BRAKES tl* the contact owns a 2018 hyundai sonata. while operating the vehicle the automatic emergency braking system malfunctioned. on several...	6 ~ 5901 miles
VISIBILITY/WIPER since the year 2017 when using a portable audio device connected to the power outlet the system turns on and...	4 ~ 4687 miles
POWER TRAIN throttle response: feels like the old vehicles with a flat spot in the carburetor accelerator pump. the "three second' rule...	4 ~ 3025 miles
ELECTRONIC STABILITY CONTROL since the year 2017 when using a portable audio device connected to the power outlet the system turns on and...	2 ~ 25580 miles
SEAT BELTS originally the seat belt would lock up and not release as we were driving. no sudden stops it would just...	2 ~ 8345 miles
ANTILOCK/TRACTION CONTROL/ELECTRONIC LIMITED SLIP > SERVICE BRAKES, HYDRAULIC brakes tend to lock up under heavy use and is more prominent at freeway speeds. it acts as if the calipers...	1
STEERING tl* the contact owns a 2018 hyundai sonata. while driving and making left or right turns the steering wheel made...	1 ~ 22179 miles
TIRES driving on an expressway and traveling approx 60mph the rear drivers side tire blew out i did not strike a...	1 ~ 6550 miles
SIDEWALL > TIRES driving on an expressway and traveling approx 60mph the rear drivers side tire blew out i did not strike a...	1 ~ 6550 miles
WIRING > ELECTRICAL SYSTEM tl* the contact owns a 2018 hyundai sonata. when the vehicle was started it sputtered and failed to accelerate over...	1 ~ 22000 miles
BODY > STRUCTURE the outside antenna completely came off and disappeared... not broken but literally came loose and blew away down the interstate...	1 ~ 25000 miles
ACCELERATOR PEDAL > VEHICLE SPEED CONTROL tl* the contact owned a 2018 hyundai sonata. while driving approximately 35 mph the accelerator pedal became stuck. the contact...	1 ~ 10000 miles
PEDALS AND LINKAGES > SERVICE BRAKES, HYDRAULIC tl* the contact owned a 2018 hyundai sonata. while driving approximately 35 mph the accelerator pedal became stuck. the contact...	1 ~ 10000 miles
HEADLIGHTS > EXTERIOR LIGHTING tl* the contact owns a 2018 hyundai sonata. while operating the vehicle at night with the low beam headlights failed...	1 ~ 1700 miles
WARNINGS > FORWARD COLLISION AVOIDANCE tl* the contact owns a 2018 hyundai sonata. the contact stated that the early detection forward warning collision warning and...	1 ~ 300 miles
CRUISE CONTROL > VEHICLE SPEED CONTROL tl* the contact owns a 2018 hyundai sonata. while operating the vehicle the automatic emergency braking system malfunctioned. on several...	1 ~ 400 miles
FUEL/PROPULSION SYSTEM throttle response: feels like the old vehicles with a flat spot in the carburetor accelerator pump. the "three second' rule...	1 ~ 40 miles
STRUCTURE tl* the contact owns a 2018 hyundai sonata. while driving there was a glare on the dashboard that caused a...	1
SUSPENSION was driving a brand new hyundai sonata 2018 vehicle for a week with 300 miles on it and was about...	1 ~ 300 miles

Torque wrench

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LEXIVON 1/2-Inch Drive Click Torque Wren...
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LEXIVON 3/8-Inch Drive Click Torque Wren...
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LEXIVON Inch Pound Torque Wrench 1/4-Inc...
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Mechanic tool set

Crescent 180 Pc. Professional Tool Set i...
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DEWALT Mechanics Tool Set, 1/4" & 3/8" &...
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Amazon Basics Mechanic's Tool Set with C...
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Tool box

TUFFIOM 8-Drawer Rolling Tool Chest w/Lo...
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BIG RED ANTBD133-XB Torin 20" Portable 3...
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DEKOPRO 228 Piece Socket Wrench Auto Rep...
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